KUALA LUMPUR: The ringgit closed higher against the US dollar and other major currencies today, supported by improved sentiment towards Asian currencies ahead of the high-stakes meeting between United States President Donald Trump and Chinese President Xi Jinping this week. KUALA LUMPUR: The ringgit closed higher against the US dollar and other major currencies today, supported by improved sentiment towards Asian currencies ahead of the high-stakes meeting between United States President Donald Trump and Chinese Preside... [1501 chars]